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#ifndef HEADER_CURL_SENDF_H 
#define HEADER_CURL_SENDF_H 
/*************************************************************************** 
 *                                  _   _ ____  _ 
 *  Project                     ___| | | |  _ \| | 
 *                             / __| | | | |_) | | 
 *                            | (__| |_| |  _ <| |___ 
 *                             \___|\___/|_| \_\_____| 
 * 
 * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
 * 
 * This software is licensed as described in the file COPYING, which 
 * you should have received as part of this distribution. The terms 
 * are also available at https://curl.se/docs/copyright.html.
 * 
 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 
 * copies of the Software, and permit persons to whom the Software is 
 * furnished to do so, under the terms of the COPYING file. 
 * 
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 
 * KIND, either express or implied. 
 * 
 ***************************************************************************/ 
 
#include "curl_setup.h" 
 
void Curl_infof(struct Curl_easy *, const char *fmt, ...);
void Curl_failf(struct Curl_easy *, const char *fmt, ...);
 
#if defined(CURL_DISABLE_VERBOSE_STRINGS) 
 
#if defined(HAVE_VARIADIC_MACROS_C99) 
#define infof(...)  Curl_nop_stmt 
#elif defined(HAVE_VARIADIC_MACROS_GCC) 
#define infof(x...)  Curl_nop_stmt 
#else 
#error "missing VARIADIC macro define, fix and rebuild!"
#endif 
 
#else /* CURL_DISABLE_VERBOSE_STRINGS */ 
 
#define infof Curl_infof 
 
#endif /* CURL_DISABLE_VERBOSE_STRINGS */ 
 
#define failf Curl_failf 
 
#define CLIENTWRITE_BODY   (1<<0) 
#define CLIENTWRITE_HEADER (1<<1) 
#define CLIENTWRITE_BOTH   (CLIENTWRITE_BODY|CLIENTWRITE_HEADER) 
 
CURLcode Curl_client_write(struct connectdata *conn, int type, char *ptr, 
                           size_t len) WARN_UNUSED_RESULT;
 
bool Curl_recv_has_postponed_data(struct connectdata *conn, int sockindex);

/* internal read-function, does plain socket only */ 
CURLcode Curl_read_plain(curl_socket_t sockfd, 
                         char *buf, 
                         size_t bytesfromsocket, 
                         ssize_t *n); 
 
ssize_t Curl_recv_plain(struct connectdata *conn, int num, char *buf, 
                        size_t len, CURLcode *code); 
ssize_t Curl_send_plain(struct connectdata *conn, int num, 
                        const void *mem, size_t len, CURLcode *code); 
 
/* internal read-function, does plain socket, SSL and krb4 */ 
CURLcode Curl_read(struct connectdata *conn, curl_socket_t sockfd, 
                   char *buf, size_t buffersize, 
                   ssize_t *n); 
/* internal write-function, does plain socket, SSL, SCP, SFTP and krb4 */ 
CURLcode Curl_write(struct connectdata *conn, 
                    curl_socket_t sockfd, 
                    const void *mem, size_t len, 
                    ssize_t *written); 
 
/* internal write-function, does plain sockets ONLY */ 
CURLcode Curl_write_plain(struct connectdata *conn, 
                          curl_socket_t sockfd, 
                          const void *mem, size_t len, 
                          ssize_t *written); 
 
/* the function used to output verbose information */ 
int Curl_debug(struct Curl_easy *data, curl_infotype type,
               char *ptr, size_t size);
 
 
#endif /* HEADER_CURL_SENDF_H */